Update for kernel 5.7: use vmalloc_sync_mappings on kernels >= 5.7

[lttng-modules.git] / lttng-string-utils.c

diff --git a/lttng-string-utils.c b/lttng-string-utils.c
index 74853807601dbf915e37ffc3c3b2088b3f8bff58..1f126185ee5c07cc1cbb1d6e46e2fa359d379e5e 100644 (file)
--- a/lttng-string-utils.c
+++ b/lttng-string-utils.c
@@ -1,19 +1,6 @@
-/*
- * Copyright (C) 2017 Philippe Proulx <pproulx@efficios.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; only
- * version 2.1 of the License.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
+/* SPDX-License-Identifier: (GPL-2.0-only or LGPL-2.1-only)
  *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ * Copyright (C) 2017 Philippe Proulx <pproulx@efficios.com>
  */
 
 #include <linux/types.h>
@@ -315,11 +302,12 @@ retry:
                        p = pattern_get_char_at_cb(p_at,
                                pattern_get_char_at_cb_data);
 
+                       /* Fall-through. */
+               default:
                        /*
-                        * Fall through the default case which will
-                        * compare the escaped character now.
+                        * Default case which will compare the escaped
+                        * character now.
                         */
-               default:
                        if (p == '\0' || c != p) {
 end_of_pattern:
                                /* Character mismatch OR end of pattern. */